All of the following innovations and discoveries are associated with

benjamin franklin except

(a) bifocal glasses

(b) the fl exible catheter

(c) north atlantic ocean current patterns

(d) the principle of conservation of charge

(e) interchangeable parts

Take another look at the population pyramid for france in 1950. notice the disparity between the male and female populations in the 55 to 70 year-old age group. what historical event could account for this disparity?

Which term describes a philosophy that supports representative government, human rights, and political equality? a. social contractb.liberalismc. serparation of powersd. absolute monarchy

Which of the following is not true about isaac stevens, the first territorial governor of washngton a he was friends with the president franklin pierce b he graduated first in his class at west point academy che served in the mexican-american war he reluctantly accepted the job as governor